| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.81 | 7.872% | $215.539 | $215.54 | $215.55 | $215.50 |
| Purchase #2 | $34.62 | 8.543% | $37.5776 | $37.58 | $37.60 | $37.60 |
| Purchase #3 | $142.68 | 3.226% | $147.2829 | $147.28 | $147.30 | $147.30 |
| Purchase #4 | $179.52 | 11.505% | $200.1738 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $13.75 | 4.742% | $14.402 | $14.40 | $14.40 | $14.40 |
| Purchase #6 | $124.68 | 9.638% | $136.6967 | $136.70 | $136.70 | $136.70 |
| Purchase #7 | $226.81 | 12.305% | $254.719 | $254.72 | $254.70 | $254.70 |
| 7 purchase totals = | $921.87 | $1,006.3910 | $1,006.39 | $1,006.40 | $1,006.40 | |